Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13018-019-1124-y/MediaObjects/13018_2019_1124_Fig3_HTML.png)
The distribution of costs and QALYs by prophylaxis modality. Boxplots showing the 95% CI as error bars. The light grey box is the 25th to 50th percentile (Q2) and the dark grey the 50th to 75th percentile (Q3). The border between the two is the median value. Results are shown for costs (a) and QALYs (b)